Subtract 42/25 from 1/14
1st number: 1/14, 2nd number: 1 17/25
1/14 - 42/25 is -563/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 14 × 25 = 350,
1/14 = 1 × 25/14 × 25 = 25/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
42/25 = 42 × 14/25 × 14 = 588/350 - Subtract the two like fractions:
25/350 - 588/350 = 25 - 588/350 = -563/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/14-42/25 1/14-84/25 1/28-42/25 1/14-42/50 3/14-42/25 1/42-42/25 1/14-42/75 5/14-42/25 1/70-42/25 7/14-42/25 1/98-42/25